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How to use is_collect_metrics_mode method in localstack

Best Python code snippet using localstack_python

conftest.py

Source:conftest.py

...23localstack_stopped = mp.Event()  # event indicating that localstack has been stopped24startup_monitor_event = mp.Event()  # event that can be triggered to start localstack25# collection of functions that should be executed to initialize tests26test_init_functions = set()27if config.is_collect_metrics_mode():28    pytest_plugins = "localstack.testing.pytest.metric_collection"29@pytest.hookimpl()30def pytest_configure(config):31    # first pytest lifecycle hook32    _start_monitor()33def pytest_runtestloop(session):34    # second pytest lifecycle hook (before test runner starts)35    # collect test classes36    test_classes = set()37    for item in session.items:38        if item.parent and item.parent.cls:39            test_classes.add(item.parent.cls)40        # OpenSearch/Elasticsearch are pytests, not unit test classes, so we check based on the item parent's name.41        # Any pytests that rely on opensearch/elasticsearch must be special-cased by adding them to the list below...

metric_handler.py

Source:metric_handler.py

...102        self.metrics_handler_items = {}103    def create_metric_handler_item(104        self, chain: HandlerChain, context: RequestContext, response: Response105    ):106        if not config.is_collect_metrics_mode():107            return108        item = MetricHandlerItem(context)109        self.metrics_handler_items[context] = item110    def _get_metric_handler_item_for_context(self, context: RequestContext) -> MetricHandlerItem:111        return self.metrics_handler_items[context]112    def record_parsed_request(113        self, chain: HandlerChain, context: RequestContext, response: Response114    ):115        if not config.is_collect_metrics_mode():116            return117        item = self._get_metric_handler_item_for_context(context)118        item.parameters_after_parse = (119            list(context.service_request.keys()) if context.service_request else []120        )121    def record_exception(122        self, chain: HandlerChain, exception: Exception, context: RequestContext, response: Response123    ):124        if not config.is_collect_metrics_mode():125            return126        item = self._get_metric_handler_item_for_context(context)127        item.caught_exception_name = exception.__class__.__name__128    def update_metric_collection(129        self, chain: HandlerChain, context: RequestContext, response: Response130    ):131        if not config.is_collect_metrics_mode() or not context.service_operation:132            return133        is_internal = is_internal_call_context(context.request.headers)134        item = self._get_metric_handler_item_for_context(context)135        # parameters might get changed when dispatched to the service - we use the params stored in136        # parameters_after_parse137        parameters = ",".join(item.parameters_after_parse or [])138        response_data = response.data.decode("utf-8") if response.status_code >= 300 else ""139        MetricHandler.metric_data.append(140            Metric(141                service=context.service_operation.service,142                operation=context.service_operation.operation,143                headers=context.request.headers,144                parameters=parameters,145                response_code=response.status_code,...

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